For AI agents: read the machine-readable documentation index at /llms.txt or the single-file full reference at /llms-full.txt.

GENERAL ADMINISTRATIVE PROVISIONS

SEA-MC tit. 5, subtit. II, ch. 5.55
in effect

Seattle Mun. Code § 5.55.010 Application of chapter stated

Seattle Mun. Code § 5.55.020 Definitions.

Seattle Mun. Code § 5.55.030 License requirements—Minimum license threshold

Seattle Mun. Code § 5.55.040 When due and payable—Reporting periods—Monthly, quarterly, and annual returns—Threshold provisions—Computing time periods—Failure to file returns

Seattle Mun. Code § 5.55.050 Payment methods—Mailing returns or remittances—Time extension—Deposits—Recording payments—Payment must accompany return—NSF checks.

Seattle Mun. Code § 5.55.060 Records to be preserved—Examination—Inspection—Search warrants—Estoppel to question assessment

Seattle Mun. Code § 5.55.070 Accounting methods.

Seattle Mun. Code § 5.55.080 City contracts—Payment of fee and tax before final payment for work.

Seattle Mun. Code § 5.55.090 Interest on underpayment of tax.

Seattle Mun. Code § 5.55.095 Time in which assessment may be made.

Seattle Mun. Code § 5.55.100 Overpayment of tax, penalty, or interest—Credit or refund—Interest rate—Statute of limitations.

Seattle Mun. Code § 5.55.110 Late payment—Disregard of written instructions—Evasion—Penalties.

Seattle Mun. Code § 5.55.120 Cancellation of penalties.

Seattle Mun. Code § 5.55.125 Amnesty

Seattle Mun. Code § 5.55.130 Taxpayer quitting business—Liability of successor.

Seattle Mun. Code § 5.55.140 Review of Director's assessment or denial of refund.

Seattle Mun. Code § 5.55.150 Appeal to the Hearing Examiner

Seattle Mun. Code § 5.55.160 Judicial Review of the Hearing Examiner's decision.

Seattle Mun. Code § 5.55.165 Director of Finance and Administrative Services to make rules

Seattle Mun. Code § 5.55.170 Ancillary authority of Director.

Seattle Mun. Code § 5.55.180 Mailing of notices.

Seattle Mun. Code § 5.55.190 Tax declared additional.

Seattle Mun. Code § 5.55.200 Public Disclosure—Confidentiality—Information sharing

Seattle Mun. Code § 5.55.210 Tax constitutes debt.

Seattle Mun. Code § 5.55.220 Unlawful actions—Violation—Penalties

Seattle Mun. Code § 5.55.225 Police powers of special commissioned officers.

Seattle Mun. Code § 5.55.230 Denial, revocation of, or refusal to renew business license tax certificate

Seattle Mun. Code § 5.55.235 License not obtained.

Seattle Mun. Code § 5.55.238 Previously-Issued Business Licenses

Seattle Mun. Code § 5.55.240 Closing agreement provisions.

Seattle Mun. Code § 5.55.250 Charge-off of uncollectible taxes.

Seattle Mun. Code § 5.55.260 Personal liability of persons in control of admission and commercial taxes.

Seattle Mun. Code § 5.55.270 Severability

Source: City of Seattle, Seattle Municipal Code and City Charter (Municode Library, library.municode.com)URL: https://library.municode.com/wa/seattle/codes/municipal_code?nodeId=TIT5REFITA_SUBTITLE_IITA_CH5.55GEADPRFetched: 11/1/2026